/usr/include/eztrace_litl.h is in libeztrace-dev 1.1-7-3ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/*
* Copyright (C) CNRS, INRIA, Universite Bordeaux 1, Telecom SudParis
* See COPYING in top-level directory.
*/
#ifndef __EZTRACE_LITL_H__
#define __EZTRACE_LITL_H__
#include "eztrace.h"
#include "litl_read.h"
#include "litl_types.h"
#include "litl_write.h"
#define GET_PARAM(p_ev, num_param) LITL_READ_REGULAR(p_ev)->param[(num_param)]
#define GET_NBPARAMS(p_ev) LITL_READ_REGULAR(p_ev)->nb_params
#define GET_PARAM_RAW(p_ev, ptr) do { \
memcpy(ptr, LITL_READ_RAW(p_ev)->data, LITL_READ_RAW(p_ev)->size); \
} while(0)
#define CHECK_RETVAL(f) do { \
void* retval = NULL; \
if(__ezt_trace.status == ezt_trace_status_running || \
__ezt_trace.status == ezt_trace_status_paused || \
__ezt_trace.status == ezt_trace_status_being_finalized) { \
retval = f; \
if(! retval){ \
fprintf(stderr, "[EZTrace] The buffer for recording events is full. Stop recording. The trace will be truncated\n");\
__ezt_trace.status = ezt_trace_status_stopped; \
} \
} \
} while(0)
#define EZTRACE_EVENT_RAW(code, arg1) \
EZTRACE_EVENT_RAW_DATA(code, strlen(arg1) + 1, arg1)
#define EZTRACE_EVENT_RAW_DATA(code, nbytes, arg1) \
{ \
EZTRACE_PROTECT { \
EZTRACE_PROTECT_ON(); \
litl_write_probe_raw(__ezt_trace.litl_trace, code, nbytes, (litl_data_t *) arg1); \
EZTRACE_PROTECT_OFF(); \
} \
}
/* create an event without any data */
#define EZTRACE_EVENT0_UNPROTECTED(code) CHECK_RETVAL(litl_write_probe_reg_0(__ezt_trace.litl_trace, code))
/* create an event with one value */
#define EZTRACE_EVENT1_UNPROTECTED(code, arg1) \
CHECK_RETVAL(litl_write_probe_reg_1(__ezt_trace.litl_trace, code, (litl_param_t)arg1))
/* create an event with two value */
#define EZTRACE_EVENT2_UNPROTECTED(code, arg1, arg2) \
CHECK_RETVAL(litl_write_probe_reg_2(__ezt_trace.litl_trace, code, (litl_param_t)arg1, (litl_param_t)arg2))
/* etc. */
#define EZTRACE_EVENT3_UNPROTECTED(code, arg1, arg2, arg3) \
CHECK_RETVAL(litl_write_probe_reg_3(__ezt_trace.litl_trace, code, (litl_param_t) arg1, \
(litl_param_t) arg2, (litl_param_t) arg3))
#define EZTRACE_EVENT4_UNPROTECTED(code, arg1, arg2, arg3, arg4) \
CHECK_RETVAL(litl_write_probe_reg_4(__ezt_trace.litl_trace, code, (litl_param_t) arg1, \
(litl_param_t) arg2, (litl_param_t) arg3, \
(litl_param_t) arg4))
#define EZTRACE_EVENT5_UNPROTECTED(code, arg1, arg2, arg3, arg4, arg5) \
CHECK_RETVAL(litl_write_probe_reg_5(__ezt_trace.litl_trace, code, (litl_param_t) arg1, \
(litl_param_t) arg2, (litl_param_t) arg3, \
(litl_param_t) arg4, (litl_param_t) arg5))
#define EZTRACE_EVENT6_UNPROTECTED(code, arg1, arg2, arg3, arg4, arg5, arg6) \
CHECK_RETVAL(litl_write_probe_reg_6(__ezt_trace.litl_trace, code, (litl_param_t) arg1, \
(litl_param_t) arg2, (litl_param_t) arg3, \
(litl_param_t) arg4, (litl_param_t) arg5, \
(litl_param_t) arg6))
#define EZTRACE_EVENT7_UNPROTECTED(code, arg1, arg2, arg3, arg4, arg5, arg6, arg7) \
CHECK_RETVAL(litl_write_probe_reg_7(__ezt_trace.litl_trace, code, (litl_param_t) arg1, \
(litl_param_t) arg2, (litl_param_t) arg3, \
(litl_param_t) arg4, (litl_param_t) arg5, \
(litl_param_t) arg6, (litl_param_t) arg7))
#define EZTRACE_EVENT8_UNPROTECTED(code, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8) \
CHECK_RETVAL(litl_write_probe_reg_8(__ezt_trace.litl_trace, code, (litl_param_t) arg1, \
(litl_param_t) arg2, (litl_param_t) arg3, \
(litl_param_t) arg4, (litl_param_t) arg5, \
(litl_param_t) arg6, (litl_param_t) arg7, \
(litl_param_t) arg8))
#define EZTRACE_EVENT9_UNPROTECTED(code, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9) \
CHECK_RETVAL(litl_write_probe_reg_9(__ezt_trace.litl_trace, code, (litl_param_t) arg1, \
(litl_param_t) arg2, (litl_param_t) arg3, \
(litl_param_t) arg4, (litl_param_t) arg5, \
(litl_param_t) arg6, (litl_param_t) arg7, \
(litl_param_t) arg8, (litl_param_t) arg9))
#define EZTRACE_EVENT0(code) \
{ \
EZTRACE_PROTECT { \
EZTRACE_PROTECT_ON(); \
if (__ezt_trace.status != ezt_trace_status_paused) { \
EZTRACE_EVENT0_UNPROTECTED(code); \
} \
EZTRACE_PROTECT_OFF(); \
} \
}
#define EZTRACE_EVENT1(code, arg1) \
{ \
EZTRACE_PROTECT { \
EZTRACE_PROTECT_ON(); \
if (__ezt_trace.status != ezt_trace_status_paused) { \
EZTRACE_EVENT1_UNPROTECTED(code, arg1); \
} \
EZTRACE_PROTECT_OFF(); \
} \
}
#define EZTRACE_EVENT2(code, arg1, arg2) \
{ \
EZTRACE_PROTECT { \
EZTRACE_PROTECT_ON(); \
if (__ezt_trace.status != ezt_trace_status_paused) { \
EZTRACE_EVENT2_UNPROTECTED(code, arg1, arg2); \
} \
EZTRACE_PROTECT_OFF(); \
} \
}
#define EZTRACE_EVENT3(code, arg1, arg2, arg3) \
{ \
EZTRACE_PROTECT { \
EZTRACE_PROTECT_ON(); \
if (__ezt_trace.status != ezt_trace_status_paused) { \
EZTRACE_EVENT3_UNPROTECTED(code, arg1, arg2, arg3); \
} \
EZTRACE_PROTECT_OFF(); \
} \
}
#define EZTRACE_EVENT4(code, arg1, arg2, arg3, arg4) \
{ \
EZTRACE_PROTECT { \
EZTRACE_PROTECT_ON(); \
if (__ezt_trace.status != ezt_trace_status_paused) { \
EZTRACE_EVENT4_UNPROTECTED(code, arg1, arg2, arg3, arg4); \
} \
EZTRACE_PROTECT_OFF(); \
} \
}
#define EZTRACE_EVENT5(code, arg1, arg2, arg3, arg4, arg5) \
{ \
EZTRACE_PROTECT { \
EZTRACE_PROTECT_ON(); \
if (__ezt_trace.status != ezt_trace_status_paused) { \
EZTRACE_EVENT5_UNPROTECTED(code, arg1, arg2, arg3, arg4, arg5); \
} \
EZTRACE_PROTECT_OFF(); \
} \
}
#define EZTRACE_EVENT6(code, arg1, arg2, arg3, arg4, arg5, arg6) \
{ \
EZTRACE_PROTECT { \
EZTRACE_PROTECT_ON(); \
if (__ezt_trace.status != ezt_trace_status_paused) { \
EZTRACE_EVENT6_UNPROTECTED(code, arg1, arg2, arg3, arg4, arg5, arg6); \
} \
EZTRACE_PROTECT_OFF(); \
} \
}
#define EZTRACE_EVENT7(code, arg1, arg2, arg3, arg4, arg5, arg6, arg7) \
{ \
EZTRACE_PROTECT { \
EZTRACE_PROTECT_ON(); \
if (__ezt_trace.status != ezt_trace_status_paused) { \
EZTRACE_EVENT7_UNPROTECTED(code, arg1, arg2, arg3, arg4, arg5, arg6, arg7); \
} \
EZTRACE_PROTECT_OFF(); \
} \
}
#define EZTRACE_EVENT8(code, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8) \
{ \
EZTRACE_PROTECT { \
EZTRACE_PROTECT_ON(); \
if (__ezt_trace.status != ezt_trace_status_paused) { \
EZTRACE_EVENT8_UNPROTECTED(code, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8); \
} \
EZTRACE_PROTECT_OFF(); \
} \
}
#define EZTRACE_EVENT9(code, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9) \
{ \
EZTRACE_PROTECT { \
EZTRACE_PROTECT_ON(); \
if (__ezt_trace.status != ezt_trace_status_paused) { \
EZTRACE_EVENT9_UNPROTECTED(code, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9); \
} \
EZTRACE_PROTECT_OFF(); \
} \
}
#define EZTRACE_FORCE_RECORD_EVENT0(code) \
{ \
EZTRACE_PROTECT { \
EZTRACE_PROTECT_ON(); \
EZTRACE_EVENT0_UNPROTECTED(code); \
EZTRACE_PROTECT_OFF(); \
} \
}
#define EZTRACE_FORCE_RECORD_EVENT1(code, arg1) \
{ \
EZTRACE_PROTECT { \
EZTRACE_PROTECT_ON(); \
EZTRACE_EVENT1_UNPROTECTED(code, arg1); \
EZTRACE_PROTECT_OFF(); \
} \
}
#define EZTRACE_FORCE_RECORD_EVENT2(code, arg1, arg2) \
{ \
EZTRACE_PROTECT { \
EZTRACE_PROTECT_ON(); \
EZTRACE_EVENT2_UNPROTECTED(code, arg1, arg2); \
EZTRACE_PROTECT_OFF(); \
} \
}
#define EZTRACE_FORCE_RECORD_EVENT3(code, arg1, arg2, arg3) \
{ \
EZTRACE_PROTECT { \
EZTRACE_PROTECT_ON(); \
EZTRACE_EVENT3_UNPROTECTED(code, arg1, arg2, arg3); \
EZTRACE_PROTECT_OFF(); \
} \
}
#define EZTRACE_FORCE_RECORD_EVENT4(code, arg1, arg2, arg3, arg4) \
{ \
EZTRACE_PROTECT { \
EZTRACE_PROTECT_ON(); \
EZTRACE_EVENT4_UNPROTECTED(code, arg1, arg2, arg3, arg4); \
EZTRACE_PROTECT_OFF(); \
} \
}
#define EZTRACE_FORCE_RECORD_EVENT5(code, arg1, arg2, arg3, arg4, arg5) \
{ \
EZTRACE_PROTECT { \
EZTRACE_PROTECT_ON(); \
EZTRACE_EVENT5_UNPROTECTED(code, arg1, arg2, arg3, arg4, arg5); \
EZTRACE_PROTECT_OFF(); \
} \
}
#define EZTRACE_FORCE_RECORD_EVENT6(code, arg1, arg2, arg3, arg4, arg5, arg6) \
{ \
EZTRACE_PROTECT { \
EZTRACE_PROTECT_ON(); \
EZTRACE_EVENT6_UNPROTECTED(code, arg1, arg2, arg3, arg4, arg5, arg6); \
EZTRACE_PROTECT_OFF(); \
} \
}
#define EZTRACE_FORCE_RECORD_EVENT7(code, arg1, arg2, arg3, arg4, arg5, arg6, arg7) \
{ \
EZTRACE_PROTECT { \
EZTRACE_PROTECT_ON(); \
EZTRACE_EVENT7_UNPROTECTED(code, arg1, arg2, arg3, arg4, arg5, arg6, arg7); \
EZTRACE_PROTECT_OFF(); \
} \
}
#define EZTRACE_FORCE_RECORD_EVENT8(code, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8) \
{ \
EZTRACE_PROTECT { \
EZTRACE_PROTECT_ON(); \
EZTRACE_EVENT8_UNPROTECTED(code, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8); \
EZTRACE_PROTECT_OFF(); \
} \
}
#define EZTRACE_FORCE_RECORD_EVENT9(code, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9) \
{ \
EZTRACE_PROTECT { \
EZTRACE_PROTECT_ON(); \
EZTRACE_EVENT9_UNPROTECTED(code, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9); \
EZTRACE_PROTECT_OFF(); \
} \
}
#endif /* __EZTRACE_LITL_H__ */
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